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  <title>Class: OptionSet</title>
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    <div id="classHeader">
        <table class="header-table">
        <tr class="top-aligned-row">
          <td><strong>Class</strong></td>
          <td class="class-name-in-header">OptionSet</td>
        </tr>
        <tr class="top-aligned-row">
            <td><strong>In:</strong></td>
            <td>
                <a href="../files/app/controllers/semester_controller_rb.html">
                app/controllers/semester_controller.rb
                </a>
        <br />
            </td>
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            <td><strong>Parent:</strong></td>
            <td>
                Object
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    <div id="description">
      <p>
a solution is an array of option sets, an option set is an array of options
(sections) basically an array that detects schedule collisions
</p>

    </div>


   </div>

    <div id="method-list">
      <h3 class="section-bar">Methods</h3>

      <div class="name-list">
      <a href="#M000014">+</a>&nbsp;&nbsp;
      <a href="#M000013">new</a>&nbsp;&nbsp;
      </div>
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  </div>


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    <div id="section">





    <div id="attribute-list">
      <h3 class="section-bar">Attributes</h3>

      <div class="name-list">
        <table>
        <tr class="top-aligned-row context-row">
          <td class="context-item-name">option_set</td>
          <td class="context-item-value">&nbsp;[R]&nbsp;</td>
          <td class="context-item-desc"></td>
        </tr>
        </table>
      </div>
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    <!-- if method_list -->
    <div id="methods">
      <h3 class="section-bar">Public Class methods</h3>

      <div id="method-M000013" class="method-detail">
        <a name="M000013"></a>

        <div class="method-heading">
          <a href="#M000013" class="method-signature">
          <span class="method-name">new</span><span class="method-args">(set = [])</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000013-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000013-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/semester_controller.rb, line 69</span>
69:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">set</span> = [])
70:     <span class="ruby-ivar">@option_set</span> = <span class="ruby-identifier">set</span>
71: <span class="ruby-comment cmt">#           @conflict_matix = []</span>
72: 
73: <span class="ruby-comment cmt">#           set.each do |s|</span>
74: <span class="ruby-comment cmt">#                 s.days.each_byte do |b|</span>
75: <span class="ruby-comment cmt">#                       (s.endTime - s.startTime) / (15 * 60)</span>
76: <span class="ruby-comment cmt">#                       @conflict_matrix[b] </span>
77: <span class="ruby-comment cmt">#                 end</span>
78: <span class="ruby-comment cmt">#           end</span>
79:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <h3 class="section-bar">Public Instance methods</h3>

      <div id="method-M000014" class="method-detail">
        <a name="M000014"></a>

        <div class="method-heading">
          <a href="#M000014" class="method-signature">
          <span class="method-name">+</span><span class="method-args">(b)</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
ugly conflict detection
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000014-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000014-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/semester_controller.rb, line 81</span>
81:   <span class="ruby-keyword kw">def</span> <span class="ruby-operator">+</span>(<span class="ruby-identifier">b</span>)
82:     <span class="ruby-identifier">b</span>.<span class="ruby-identifier">option_set</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">y</span><span class="ruby-operator">|</span>
83:       <span class="ruby-ivar">@option_set</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span>
84:         <span class="ruby-identifier">x</span>.<span class="ruby-identifier">days</span>.<span class="ruby-identifier">split</span>(<span class="ruby-regexp re">//</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">day</span><span class="ruby-operator">|</span>
85:           <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">y</span>.<span class="ruby-identifier">days</span>.<span class="ruby-identifier">include?</span> <span class="ruby-identifier">day</span>
86:             <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">y</span>.<span class="ruby-identifier">startTime</span> <span class="ruby-operator">&lt;</span> <span class="ruby-identifier">x</span>.<span class="ruby-identifier">endTime</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">y</span>.<span class="ruby-identifier">startTime</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-identifier">x</span>.<span class="ruby-identifier">startTime</span> \
87:             <span class="ruby-operator">||</span> <span class="ruby-identifier">x</span>.<span class="ruby-identifier">startTime</span> <span class="ruby-operator">&lt;</span> <span class="ruby-identifier">y</span>.<span class="ruby-identifier">endTime</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">x</span>.<span class="ruby-identifier">startTime</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-identifier">y</span>.<span class="ruby-identifier">startTime</span>
88:               <span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">nil</span>
89:             <span class="ruby-keyword kw">end</span>
90:           <span class="ruby-keyword kw">end</span>
91:         <span class="ruby-keyword kw">end</span>
92:       <span class="ruby-keyword kw">end</span>
93:     <span class="ruby-keyword kw">end</span>
94:     <span class="ruby-constant">OptionSet</span>.<span class="ruby-identifier">new</span>(<span class="ruby-ivar">@option_set</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">option_set</span>)
95:   <span class="ruby-keyword kw">end</span>
</pre>
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